People by "J"
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- Jace Guidry at Oceaneering
- Jace Guzman at Unity
- Jace H at TCS
- Jace H. at WellBiz Brands, Inc.
- Jace H. at Northrop Grumman Collaboration Project
- Jace Habben at Spirit Airlines
- Jace Habiger at GLG
- Jace Hadaway at Ceribell
- Jace Haestad at NextEra Energy
- Jace Hale at Assessment Technologies Institute
- Jace Hall at HiDEF
- Jace Hall at Iontra
- Jace Halter at CITGO Petroleum
- Jace Hamby at Sunsational Swim School
- Jace Hanna at Stryker
- Jace Hannays at PwC
- Jace Hansen at Radix Solar
- Jace Hansen at Toyota Material Handling
- Jace Hansen at Outpost
- Jace Hansen at Aptive
- Jace Harmer at EDB
- Jace Harms at REI
- Jace Harper at Skender
- Jace Harper at Feld Entertainment, Inc.
- Jace Harrick at Insight Enterprises
- Jace Harris at Spirit of Atlanta
- Jace Harris at Autoliv
- Jace Harris at Pax8
- Jace Harris at Southwest Airlines
- Jace Harrison at Virgin Australia
- Jace Harrop at CHG Healthcare
- Jace Hartzler at InfuCare Rx
- Jace Harvey at supplier.io
- Jace Hasper at Epic
- Jace Hasskew at insightsoftware
- Jace Hastings at TenCate Protective Fabrics US
- Jace Hatfield at Crowe
- Jace Hatton at Walmart
- Jace Haun at Church of the Nazarene
- Jace Haun at Oak Ridge National Laboratory
- Jace Hayes at Bruckner Truck & Equipment
- Jace Hebert at Expro
- Jace Heck at Leonardo DRS
- Jace Hefner at U.S. Grains Council
- Jace Hegg at SpaceX
- Jace Heiden at OrthoNebraska
- Jace Helean at Nu Skin
- Jace Heller at Pernod Ricard
- Jace Hemenway at Sandhills Global
- Jace Henderson at University of Nebraska Lincoln - Athletic Department
- Jace Henderson at Hubbell Realty
- Jace Henderson at Kindeva Drug Delivery
- Jace Henderson at Southern New Hampshire University
- Jace Henderson at GoTo
- Jace Heng at Sembcorp Industries
- Jace Henrichs at Bridgecrest
- Jace Henricks at City National Bank
- Jace Henry at Sharpnet Solutions
- Jace Henry at MultiCare Health System
- Jace Henry at Venture Global LNG
- Jace Henry at Ambient.ai
- Jace Hensley at Carputty
- Jace Henson at FIESTA Communities, Inc.
- Jace Hepker at PPM America
- Jace Hernandez at Telus
- Jace Herrmann at Digitate
- Jace Herrmann at TCS
- Jace Hickman at Insight Global
- Jace Hieda at Panasonic Avionics
- Jace Hieda at Row House
- Jace Hierlmeier at J. F. Ahern Co.
- Jace Hijazi at Prodigy Education
- Jace Hill at Daimler Trucks North America
- Jace Hills at Gracon LLC
- Jace Hirano at AMD
- Jace Hodder at rPlus Energies
- Jace Hoffman at Glickstein Laval Carris, P.A., CPAs
- Jace Hollern at DoorDash
- Jace Hollern at Erin Hills Golf Course
- Jace Holm at American Federal Bank
- Jace Holman at Dick Anderson Construction
- Jace Holt at National Powersport Auctions
- Jace Holt at NexOne, Inc.
- Jace Holyoak at Domotz
- Jace Holzer at Property Meld
- Jace Hoppel at TransUnion
- Jace Hopper at Alera Group
- Jace Horn at Humphrey & Associates
- Jace Hostvedt at Keller Supply
- Jace Houston at Freese And Nichols, Inc.
- Jace Howard at Freeport-McMoRan
- Jace Howard at Salesforce
- Jace Huang at Tibi
- Jace Huggins at Kodiak Solutions
- Jace Huggins at San Diego Humane Society
- Jace Hulsey at Edward Jones
- Jace Humphreys at Precision Strip, Inc.
- Jace Hunt at CORVIAN COMMUNITY SCHOOL
- Jace Hunt at BHP
- Jace Hunter at Cooper Steel
- Jace Hunter at AT&T
- Jace Huser at Oklahoma Farm Bureau Insurance
- Jace Huval at Omnissa
- Jace Hyde at Tishman Speyer
- Jace I. at Terakeet
- Jace Indrelie at John Deere
- Jace Ingwaldson at Paylocity
- Jaceír Finamor Laus at RHI Magnesita
- Jace Isaacson at C.R. England Inc.
- Jace Isaeff at Southwest Research Institute
- Jace Isom at Qualtrics
- Jace Iwasiuk at Plains Midstream Canada
- Jace Iwen at GoDaddy
- Jace Jackson at Crestline Investors
- Jace Jackson at DCI Hollow Metal
- Jace Jackson at Walmart
- Jace Jacobs at NATURE FRESH FARMS
- Jace jaehyuk yang at Samsung
- Jace James at First Trust Portfolios
- Jace Janssen at Empowerly
- Jace Jarboe at StoneX Group
- Jace Jarreau at Diamond D Industries
- Jace Jarvis at Smart Warehousing
- Jace Jeesun Han at FMO
- Jace Jenkins at Cohesity
- Jace Jennings at Thomson Reuters
- Jace Jensen at American Income Life Insurance Company
- Jace Jernberg at Sun Valley Animal Center
- Jace Jerome at Boeing
- Jace Jianxin HUANG at GSK
- Jace Jirak at Federated Insurance
- Jace Johansen at Trndsttrs
- Jace Johns at Medtronic
- Jace Johnson at UMB Financial Corporation
- Jace Johnson at Adobe Systems
- Jace Johnson at Crescent Energy
- Jace Johnson at Edward Jones
- Jace Johnson at Enso Rings
- Jace Johnson at H.E. MCGONIGAL, INC
- Jace Johnson at Howard University
- Jace Johnson at Invited
- Jace Johnson at Main Street Hub
- Jace Johnson at PetIQ Brand
- Jace Johnson at Roots Management Group
- Jace Johnson at Sedron Technologies
- Jace Johnson at Software.org
- Jace Johnson at Trendsetter Engineering, Inc.
- Jace Johnson at Walther Farms
- Jace Johnson at New York Yankees
- Jace Johnston at Paychex
- Jace Joiner at Sigma Phi Epsilon (Official)
- Jace Jojo at Dreamville
- Jace Jones at Tapcheck, Inc.
- Jace Jones at Incyte
- Jace Jones at Lansing Building Products
- Jace Jones at Northeast Sales Distributing Co., Inc.
- Jace Jones at Brownwood Regional Medical Center
- Jace Jones-Tabah at Arbor Biotechnologies
- Jace Jonsson at Oxford Properties Group
- Jace Jontz at National Construction
- Jace Jordan at Wells Fargo
- Jace Jordan at En Solución
- Jace Jordan-Cornell at Lockheed Martin
- Jace Juliano at Pender Veterinary Group
- Jace Jungwon Kim at Aesop
- Jacek at Galeon Yachts
- Jace K at Team Vove
- Jace K. at xhtmlchop
- Jacek Abelski at LSI Software
- Jacek Abram at widoczni
- Jacek Adamczak at Medtronic
- Jacek Adamczyk at FLEX LNG
- Jacek Adamczyk at ClickUp
- Jacek Adamek at Chaos Theory
- Jacek Adamek at Mokate Group
- Jacek Adamowicz at Nextview Consulting
- Jacek Adamowicz at Teradata
- Jacek Adamowicz at ISCG Sp. z o.o.
- Jacek Adamowicz at Neuca
- Jacek Adamowski at Cemex
- Jacek Adam Pieciukiewicz at Emirates
- Jacek Adam Piotrowski at Nokia
- Jacek Adam Rusiecki at Templafy
- Jacek Adamski at SEB
- Jacek Adamski at NCR Atleos
- Jacek Adamski at Nordea
- Jacek Adwent at iForce Limited
- Jacek Aleksandrowski at InPost SA
- Jacek Ambrosiewicz at The Next Speaker
- Jacek Ambrozewicz at WEINS Auto Group
- Jacek Ambroziak at Akamai Technologies
- Jacek Amsterdamski at Grupa Wirtualna Polska
- Jacek Anaszewski at Xperi
- Jacek Ancuta at TBO.COM
- Jacek Andres at PZL Mielec
- Jacek Andryszczak at Amazon
- Jacek Andrzejewski at Poznań City Hall
- Jacek Andrzejewski at Poznan University of Technology
- Jacek Andrzejewski at Vestas
- Jacek Antas at Helix BioPharma
- Jacek Antczak at Dafa Group
- Jacek Antkowiak at talpasolutions
- Jacek Antos at Skanska
- Jacek Arek Burzyński at Nationale-Nederlanden
- Jacek Arend at Orbis
- Jacek Arosimczyk at Molex
- Jacek Arosimczyk at Molex
- Jacek Arszynski MCIOB at AD BLY Construction Ltd
- Jacek Artemiuk at EBS Sp. z o.o.
- Jacek Astner at Abflexkracht
- Jacek Audycki at AGCO Corporation
- Jacek Augustyniak at Allegro
- Jacek Augustyński at Profi Romania
- Jacek Aumüller at SoftServe
- Jacek Azelski at Hiscox
- Jacek B at Zuma
- Jacek B. at Lime
- Jacek B. at ela-compil sp. z o.o.
- Jacek B. at Ivanti
- Jacek B. at Comarch
- Jacek B. at Aquarius Engines
- Jacek B. at ALLIANCE SALES & MARKETING/NC, INC
- Jacek Baczyk at Katcon
- Jacek Badziak at Citigroup
- Jacek Bagdach at HSBC
- Jacek Bajor at Phone.com
- Jacek Bajorek EMBA at Polish Financial Supervision Authority
- Jacek Bak at Cressey & Company
- Jacek Bakoński at mBank
- Jacek Bąkowski at Elekta
- Jacek Bala at Muehlhan
- Jacek Balajewicz at McKesson
- Jacek Balcerski at Conscensia
- Jacek Banach at Al Fakher
- Jacek Banasiak at Santander Bank Polska
- Jacek Banasiewicz at Cox Architecture
- Jacek Banaszczyk at Samsung
- Jacek Barabasz at Room 8 Group
- Jacek Baran at 3M
- Jacek Baran at EAGLE LASERS
- Jacek Baran at VPK Packaging Group NV
- Jacek Baraniecki at Marley Spoon
- Jacek Baranowski at Nokia
- Jacek Baranowski at CNH Industrial
- Jacek Baranowski at La Lorraine Bakery Group
- Jacek Barański at Lyten
- Jacek Barburski at Fullers Foods International PLC
- Jacek Barć at Philip Morris International
- Jacek Barcikowski at Meta
- Jacek Bardyga at Wienerberger
- Jacek Barlinski at Pfizer
- Jacek Barnas at Capgemini
- Jacek Barski at Cooper Standard
- Jacek Barszczewski at OECD
- Jacek Bartczak at Casbeg
- Jacek Bartczak at Commerzbank
- Jacek Bartczak at The Hayner Hoyt Corporation
- Jacek Bartlewicz at AstraZeneca
- Jacek Bartlewski at Nord Security
- Jacek Bartosiak at Bovis
- Jacek Bartosiewicz at GLG
- Jacek Bartyzel at Cloudware Polska Sp z o.o.
- Jacek Bartyzel at Crossvale
- Jacek Barud at Formpipe Software
- Jacek Barwicki at PWPW S.A.
- Jacek Basiak at Efigence
- Jacek Basoń at Bawaria Motors
- Jacek Basta at Roche
- Jacek Bator at CBC
- Jacek Bazydło at SymphonyAI
- Jacek B. Cywinski at Cleveland Clinic
- Jacek Bedkowski at PUNCH Consulting Engineers
- Jacek Bednarczyk at Ocean Infinity
- Jacek Bednarczyk at ORLEN
- Jacek Bednarczyk at Sii Poland
- Jacek Bednarczyk at ASML
- Jacek Bednarek at Medicover
- Jacek Bednarz at Viessmann Climate Solutions
- Jacek Bednarz at AMS
- Jacek Bednorz at Business Link
- Jacek Bender at Trustwave
- Jacek Bera at Valtech
- Jacek Beranek at Suncor Energy
- Jacek Berbecki at Fudo Security
- Jacek Berek at Skanska
- Jacek Bereś at Autodesk
- Jacek Berg at BayernInvest
- Jacek Berka at Sabre
- Jacek Bernaciak at Kraft Heinz
- Jacek Betkowski at LUXIONA
- Jacek Bhatker at E-Space
- Jacek Bialas at Elanco
- Jacek Bialas at Kyndryl
- Jacek Białas at createIT.com
- Jacek Białasiewicz at Milwaukee Tool CEE
- Jacek Białek at Danfoss
- Jacek Bialik at ORLEN OIL
- Jacek Bialy at Sii Poland
- Jacek Bieczek at CTL Logistics Group
- Jacek Biedroń at Honeywell
- Jacek Biedrzycki at Atos
- Jacek Biedrzycki at Gielda Papierow Wartosciowych w Warszawie SA
- Jacek Biegała at PLAY
- Jacek Bieganski at Noble Corp Plc
- Jacek Biegański at Jeronimo Martins
- Jacek Biel at GEOLYTIX
- Jacek Bieliński at ING Bank Slaski SA
- Jacek Bieliński at NASK
- Jacek Bieniaszewski at Otovo
- Jacek Bieńko at Jeronimo Martins
- Jacek Bienkowski at PwC Polska
- Jacek Bienkowski at AAH Pharmaceuticals
- Jacek Biernacik at Alstom
- Jacek Biernacki at Comarch
- Jacek Biernacki at Unic
- Jacek Biernacki at GE Vernova
- Jacek Biernacki at Polska Grupa Farmaceutyczna S.A.
- Jacek Biernacki at Sonova
- Jacek Biernat at Remote
- Jacek Biernat at Country Style Foods
- Jacek Biernat at CSHARK
- Jacek Bigaj P2P PMI-SP at Jacobs
- Jacek Bilinski at LevelOut
- Jacek Biliński at Volkswagen Financial Services
- Jacek Biliński at ProData Consult
- Jacek Bindas at Bank Pekao
- Jacek Binkuś at Baker Hughes
- Jacek Birnbach at Alstom
- Jacek Bizub at VirtusLab
- Jacek Blachnik at Jennyfer
- Jacek Bladek at Greenvolt Power
- Jacek Błahut at OPTeam S.A.
- Jacek Bleja at TomTom
- Jacek Błeszyński at State Street
- Jacek Blonski at META Group
- Jacek Blonski at Business Angels Europe
- Jacek Blumensztajn at Atos
- Jacek Bochenek at Elavon Europe
- Jacek Bochenek at Benefit Systems SA
- Jacek Bochna at Volvo Group
- Jacek Bogdan at Xerox
- Jacek Bogdański at CKSource
- Jacek Bogocz at Siemens Healthineers
- Jacek Bogusz at PWPW S.A.
- Jacek Bogusz at Procter & Gamble
- Jacek Bojarski at Billennium
- Jacek Bolanowski at IBM
- Jacek Bolesta at WS Audiology
- Jacek Boloz at BP
- Jacek Bondos at Sygnity
- Jacek Borcuch at Rockwell Automation
- Jacek Borecki at Pre-switch
- Jacek Borek at Van Pur SA
- Jacek Borek at Novo Nordisk
- Jacek Borkowski at Mölnlycke Health Care
- Jacek Borkowski at Enigma SOI Sp. z o.o.
- Jacek Borkowski at CGI
- Jacek Boroch at Biofarm Poland
- Jacek Borowiec at Bank Pekao
- Jacek Borowy at Coca-Cola HBC
- Jacek Boruta at Hays
- Jacek Borzykowski at Empik Group
- Jacek Borzym at SGS
- Jacek Boś at Superior Industries
- Jacek Bosiacki at DataArt
- Jacek Bosiak at Rawlplug
- Jacek Bozek at Thermo Fisher Scientific
- Jacek Branka at Frigel Group
- Jacek Brawański at Grupa Sikora. BMW, BMW M, MINI, Motorrad.
- Jacek Bręk at Software Mind
- Jacek Broda at Siemens Healthineers
- Jacek Brol at BASF
- Jacek Broniek at LOT Aircraft Maintenance Services
- Jacek Bronk at TECO Solutions
- Jacek Broński at Cisco
- Jacek Broński-Jankowski at NEO HR
- Jacek Broź at Nexteer Automotive
- Jacek Brozda at Shiseido
- Jacek Bruszewski at CBRE UK
- Jacek Bruzdowski at Ariston Group
- Jacek Brychcy at SIG Ireland
- Jacek Brydak at BlueSoft
- Jacek Bryk at Arista Networks
- Jacek Bryś at LG Electronics
- Jacek Brzana at BURY
- Jacek Brzeski at Ørsted
- Jacek Brzeski at RPM International
- Jacek Brzezina at EY
- Jacek Brzezinski at Aker Solutions
- Jacek Brzeziński at Kyndryl
- Jacek Brzeziński at AB S.A.
- Jacek Brzeziński at Bank Ochrony Srodowiska SA
- Jacek Brzeziński at Diebold Nixdorf
- Jacek Brzeziński at WINCOR NIXDORF AG
- Jacek Brzezowski at PM Group
- JACEK Brzózka at Olmix Group
- Jacek Brzozowski at JTI
- Jacek B Stypulkowski at Ashghal
- Jacek Bubak at UBS
- Jacek Buchman at Vention
- Jacek Buczek at Recruitee
- Jacek Buczkowski at eo Networks S.A.
- Jacek Buda at Emerson
- Jacek Budny at Intel
- Jacek Budny at RESINEX
- Jacek Budzik at Philip Morris International
- Jacek Budzik at SPCG Law Firm
- Jacek Budziszewski at Bain & Company
- Jacek Budziszewski at FFE Ltd
- Jacek Budzyński at Inovatica
- Jacek Bugaj at DTCC
- Jacek Bugaj at UPS
- Jacek Bugajny at The Software House
- Jacek Bugała at LTIMindtree
- Jacek Bugiera at PwC Polska
- Jacek Bugla at Constantia Flexibles
- Jacek Bujas at GE Healthcare Systems
- Jacek Bukarewicz at coconet Group
- Jacek Bukowski at ZEN.COM
- Jacek Bukowski at Alior Bank SA
- Jacek Bukowski at Ingenious.Build
- Jacek Bukowski at IngeniousIO
- Jacek Bukowski at KMD Poland
- Jacek Bundyra at Trinity Health Corporation
- Jacek Bundz at EPP
- Jacek Bunikowski at Ignitis Group
- Jacek Bura at Radaway
- Jacek Burger at EDAG Group
- Jacek Burszta at Powszechna Kasa Oszczednosci Bank Polski SA
- Jacek Burzyński at ING
- Jacek Buszek at Goodyear
- Jacek Buszka at Lufthansa Systems
- Jacek Buzalski at Huuuge Games
- Jacek Byczkowski at Volkswagen Poznan
- Jacek Bylinski at Hannover Re
- Jacek Byra at Verifone
- Jacek Byzdra at Fenergo
- Jacek C. at Hawkins & Associates
- Jacek Caba at Sescom S.A.
- Jacek Caban at Raiffeisen Tech
- Jacek Caban at CodeWeavers
- Jacek Cabiles at Ocean Network Express
- Jacek Cała at Bank Pekao
- Jacek Cebula at Stellantis
- Jacek Cegielski at Cisco
- Jacek Cegłowski at CREAM Property Advisors
- Jacek Celiński at Adlook
- Jacek Centkowski at SoftwareMill
- Jacek Chabros at Marsh
- Jacek Chachuła at merXu
- Jacek Chammas at Philip Morris International
- Jacek Charko at Cambridge Assessment
- Jacek Chciałowski at Powszechna Kasa Oszczednosci Bank Polski SA
- Jacek Chebda at Grupa Pracuj
- Jacek Chmiel at Avenga
- Jacek Chmiel at Scalo
- Jacek Chmiel at Google
- Jacek Chmielewski at Bank Millennium SA
- Jacek Chmielewski at Fresenius Kabi
- Jacek Chmielewski at Google
- Jacek Chodera at SoftwareOne
- Jacek Chodkowski at Dalkia
- Jacek Chodzinski at Haleon Consumer Healthcare Company
- Jacek Chodźko at RMIQ LLC
- Jacek Chojak at Xiaomi
- Jacek Chojczak at Richardson International Limited
- Jacek Chojecki at C.H. Robinson
- Jacek Chojnacki at Bank Pekao
- Jacek Chojnowski at Kyndryl
- Jacek Cholc at Getin Noble Bank SA
- Jacek Chołuj at Raiffeisen Polbank
- Jacek Chołuj at BNP Paribas Bank Polska
- Jacek Chomiuk at ADM
- Jacek Chorążeczewski at Capgemini
- Jacek Chorazy at SIGNAL IDUNA Polska
- Jacek Chorobiński at Exatel SA
- Jacek Choromański at Miller Canfield
- Jacek Chowaniec at Grand Parade
- Jacek Chrapka at Kamsoft S.A.
- Jacek Chronowski at Kontakt.io
- Jacek Chrusciany at Adfidence
- Jacek Chrzanowski at ABB
- Jacek Chrzanowski at Molecure
- Jacek Chrzastek at Strabag
- Jacek Chudy at AstraZeneca
- Jacek Chudzicki at Santander Bank Polska
- Jacek Chwalisz at Advatech sp. z o.o.
- Jacek Chwast at Saint-Gobain
- Jacek Chwedoruk at Rothschild & Co
- Jacek Chwiałkowski at NOTUS Finanse S.A.
- Jacek Chwirot at FedEx
- Jacek Chylinski at Benefit Systems SA
- Jacek Chytła at DESMI
- Jacek Ciba at Dentsply Sirona
- Jacek Ciborski at Polskie Gornictwo Naftowe i Gazownictwo SA
- Jacek Cichecki at mBank
- Jacek Cichowlas at freelance.de
- Jacek Cichy at Cyfrowy Polsat SA
- Jacek Cichy at Benitago Group
- Jacek Cieciura at Capgemini
- Jacek Ciereszko at Snap
- Jacek Ciesielski at Flightradar24
- Jacek Ciesla at Capgemini
- Jacek Cieśla at RTV EURO AGD
- Jacek Cieśla at Simpson Strong-Tie
- Jacek Cieslak at Raiffeisen Bank International
- Jacek Cieślak at ZEN.COM
- Jacek Cieślak at Sii Poland
- Jacek Cieślik at SEB
- Jacek Cieslinski at Assembly Global
- Jacek Ciolek at NewDay
- Jacek Ciołkowski at W.KRUK S.A.
- Jacek Cisek at ROHLIG SUUS Logistics
- Jacek Cisło at UBS
- Jacek Ciuba at Bosch
- Jacek Ciuba at Seeed Studio
- Jacek Ciwiś at The Software House
- Jacek Connecticut and Vermont Realtor at Berkshire Hathaway Homeservices
- Jacek Ćwiek at EY
- Jacek Ćwikliński at Onwelo
- Jacek Cwynar at Standard Chartered Bank
- Jacek Cygan at TVN Warner Bros. Discovery
- Jacek Cygan at Provident Polska S.A.
- Jacek Cylok at Tenneco
- Jacek Cypryjański at Polish Steamship Company
- Jacek Cyranka at Aptiv
- Jacek Cywinski at Adampol S.A.
- Jacek Czaja at Inter Cars SA
- Jacek Czaja at State Street
- Jacek Czaja at Intel
- Jacek Czajka at Altera
- Jacek Czajka at Mini-Circuits
- Jacek Czajka at Powszechna Kasa Oszczednosci Bank Polski SA
- Jacek Czajka at Wroclaw University of Technology
- Jacek Czajkowski at KGHM Polska Miedz SA
- Jacek Czapiewski at OLX Group
- Jacek Czaplicki at StepStone
- Jacek Czaplinski at Unipetrol as
- Jacek Czaplinski at McKinsey & Company
- Jacek Czarecki at Mennica Polska SA
- Jacek Czarnecki at Worldcoin
- Jacek Czarnecki at Nestlé
- Jacek Czarnecki at MakerDAO
- Jacek Czarnecki at stablewatch
- Jacek Czarniak at Trefl S.A.
- Jacek Czarniawski at Match-Trade Technologies
- Jacek Czarnobaj at AIC Heating Systems
- Jacek Cząstkiewicz at Capgemini
- Jacek Czekaj at Electra Airways
- Jacek Czelak at Austin Convention Center
- Jacek Czepczyński at Trioliet
- Jacek Czeremcha at eq system
- Jacek Czernek at Mettler Toledo
- Jacek Czerniak at Ringier Axel Springer Tech
- Jacek Czerniak at Budimex
- Jacek Czerniak at IKEA (Ingka Group)
- Jacek Czerniecki at HEINEKEN Global Shared Services
- Jacek Czerski at SumUp
- Jacek Czerwik at Cytiva
- Jacek Czerwinski at Dunnes Stores
- Jacek Czerwiński at Bosch Polska
- Jacek Czerwonka at Link Financial Group
- Jacek Czesak at Qualtrics
- Jacek Czmer at AXA
- Jacek Czosnyka at Solaris
- Jacek Czuba at Sonova
- Jacek Czubacki at State Street
- Jacek Czubski at Anglo-Eastern
- Jacek Czupik at Backbase
- Jacek Czyrski at Biazet S.A.
- Jacek Czyżewski at Tanium
- Jacek Czyżewski at Intermediate Capital Group
- Jacek D. at Fonn Construction
- Jacek Dąbkiewicz at Subsea 7
- Jacek Dabrowski at Teradata
- Jacek Dąbrowski at AstraZeneca
- Jacek Dąbrowski at Bank Gospodarstwa Krajowego
- Jacek Dąbrowski at Citigroup
- Jacek Dąbrowski at Cloudentity
- Jacek Dąbrowski at InPost SA
- Jacek Dąbrowski at Schneider Electric
- Jacek Dabrowski ACIM at Capgemini
- Jacek Dabrowski M.A.Sc at Colliers
- Jacek Dahlin at Region Östergötland
- Jacek Dajewski at Santander Bank Polska
- Jacek Dalecki at FIS
- Jacek Dalkowski at Grand Parade
- Jacek Dalmata at eLeader
- Jacek Danda at ISS
- Jacek Dargiel at 10Clouds
- Jacek Darlinski at Edmunds
- Jacek Data at Obelisk Group
- Jacek Daukszewicz at The Chamberlain Group
- Jacek Dębicki at Eviden
- Jacek Dębowczyk at Amrest
- Jacek Dębowski at Nowa Era
- Jacek Debski at Valeo
- Jacek Dedyk at EY
- Jacek Deja at Certified Multi-Media Solutions, Ltd
- Jacek Dejewski at Kennametal
- Jacek Dembowiak at STX Next
- Jacek Deptuła at Erbud
- Jacek Dermont at Techstep
- Jacek Dłubak at Holisticon Poland
- Jacek Dmochowski at Optios
- Jacek Dmochowski at Platypus Institute
- Jacek Dmowski at Bristol-Myers Squibb
- Jacek Doberhof at Sinch
- Jacek Dobiech at LG Electronics
- Jacek Dobija at Diehl Group
- Jacek Dobosz at Alior Bank SA
- Jacek Dobosz at Profi-Data
- Jacek Dobrowolski at Cloudware Polska Sp z o.o.
- Jacek Dobrowolski at University of Pennsylvania
- Jacek Dobryniewski at reBuy
- Jacek Dobryniewski at ADB
- Jacek Dogadalski at Future Mind
- Jacek Dogiel at Equiqo
- Jacek Dojwa at Codelab
- Jacek Dolata at Logisystem Sp. z o.o.
- Jacek Dolega at FLYR Labs
- Jacek Dolny at DCX LIQUID COOLING SYSTEMS
- Jacek Dolny at Tesco
- Jacek Domagała at PPG Industries
- Jacek Domagalski at Houlder Limited
- Jacek Domagalski at CDQ
- Jacek Domanski at AB Midden Nederland
- Jacek Domanski at GSK
- Jacek Domanski at Fiserv
- Jacek Dorywalski at Lindblad Expeditions
- Jacek Dostatni at ADTRAN
- Jacek Drabik at AstraZeneca
- Jacek Drąg at Tink
- Jacek Dramiński at Santander Bank Polska
- Jacek Drejling at Salamander Window & Door Systems
- Jacek Drewniak at int2code GmbH
- Jacek Drobek at 3form
- Jacek Drozd at CSHARK
- Jacek Drozd at Fenergo
- Jacek Drozdowski at Buyagift
- Jacek Druzkowski at CANPACK
- Jacek Drwiega at Nest Bank S.A.
- Jacek Drwięga at KEY
- Jacek Drys at Heineken USA
- Jacek Drys at Heineken
- Jacek Drzazga at CRIDO
- Jacek Dubicki at Deloitte
- Jacek Dubicki at Deloitte Danmark & Norden
- Jacek Dubicki at Deloitte Canada
- Jacek Dubicki at Deloitte South Africa
- Jacek Dubicki at Deloitte France
- Jacek Dubikowski at SmartRecruiters
- Jacek Duch at Canon EMEA
- Jacek Duch at R22
- Jacek Duda at HSBC
- Jacek Duda at AMMEGA
- Jacek Duda at DroidEFB
- Jacek Duda at A.P. Moller - Maersk
- Jacek Duda at United Natural Foods
- Jacek Dudek at Polskie Gornictwo Naftowe i Gazownictwo SA
- Jacek Dudek at Grupa MURAPOL
- JACEK DUDEK at ProData Consult
- JACEK DUDEK at emagine
- JACEK DUDEK at emagine
- Jacek Dudelewicz at Sweco Danmark
- Jacek Dudelewicz at Sweco Sverige
- Jacek Dudkowski at Bramasol
- Jacek Dudzik at INFINITE – IT solutions
- Jacek Dudzik at Canvas Reply
- Jacek Duk at KONE
- Jacek Dulinski at MBDA
- Jacek Duma at Comarch
- Jacek Dumański at ZF Group
- Jacek Dunin-Wasowicz at Sii Poland
- Jacek Duraj at Housecall Pro
- Jacek Durkalec at NATO
- Jacek Durlik at S&P Global
- Jacek Duszenko at ElevenLabs
- Jacek Dworzycki at Polskie Sieci Elektroenergetyczne S.A.
- Jacek Dwulit at Capgemini
- Jacek Dybinski at European Law Institute (ELI)
- Jacek Dybinski at Luiss Guido Carli University
- Jacek Dymek at ORLEN
- Jacek Dymek at Coface
- Jacek Dymkowski at Cloud Technologies S.A.
- Jacek Dyrcz at Stellantis
- Jacek Dyrlaga at Apply Poland Sp. z o.o.
- Jacek Dźbik at FAST POLAND Sp. z o. o.
- Jacek Działas at HEINEKEN Global Shared Services
- Jacek Dziamba at Shockwave Medical Inc
- Jacek Dziarmakowski at SUMA Rührtechnik GmbH
- Jacek Dziduszko at Powszechna Kasa Oszczednosci Bank Polski SA
- Jacek Dzieciolowski at Vanquis
- Jacek Dziedzic at E80 Group
- Jacek Dziedzicki at Nokia
- Jacek Dziegielewski at MPS
- Jacek Dziekanski at ING Hubs Poland
- Jacek Dziewanowski at Neti ⛓️
- Jacek Dziewięcki at GEODIS
- Jacek Dziuba at Astellas Pharma
- Jacek Dziuba Kancelaria Doradztwa Podatkowego i Finansowego at Bakoma
- Jacek Dziura at NASK
- Jacek Dziurdzikowski at optAd360
- Jacek Dziwoki at Bank Pekao
- Jacek Dziworski at GFT Group
- Jacek Dziworski at Adanto Software
- Jacek Dziwulski at Rydoo
- Jacek E. at TÜV SÜD Türkiye
- Jacek Eckert at Allianz Polska
- Jace Keeney at MarketSource
- Jacek Eger at Logwin AG
- Jace Kelley at Argon Medical Devices, Inc.
- Jace Kelley at Dexcom
- Jace Kellington at Sumner School District
- Jacek Em at Jamf
- Jace Kendrick at Relay Health
- Jace Kennedy at KanPak LLC
- Jacek Erazmus at Bank Ochrony Srodowiska SA
- Jacek Erb at Elanco
- Jace Key at Sonar
- Jace Key at PreSales Collective
- Jacek F. at TVN Warner Bros. Discovery
- Jacek F. at Nvidia
- Jacek Fabianowicz at McKinsey & Company
- Jacek Fabrowicz at Telewizja Polska
- Jacek Fąfara at Euroclear
- Jacek Fajfer at QLOC
- Jacek Falatowicz at SoftwareOne
- Jacek Fałdziński at HSBC
- Jacek Falęcki at Cognizant
- Jacek Falkiewicz at Polska Izba Informatyki i Telekomunikacji
- Jacek Falkiewicz at Ericsson
- Jacek Falkiewicz at Credit Agricole Bank Polska
- Jacek Falkowski at Honeywell
- Jacek Feczko at Apptio
- Jacek Fedorczak at Accenture
- Jacek Fedorczyk at Zimmer Biomet
- Jacek Fefliński at Open-E
- Jacek Felczykowski at Cyfrowy Polsat SA
- Jacek Feldman at TVN Warner Bros. Discovery
- Jacek Ferenc at Sii Poland
- Jacek Fialkiewicz at Viessmann Research & Development Center
- Jacek Fiedziukiewicz at Sanoma Learning
- Jacek Figuła at Billon
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- Jacek Filbrandt at AIC Heating Systems
- Jacek Filipiuk at Centralny Port Komunikacyjny
- Jacek Filo at HSBC
- Jacek Firer at Neuca
- Jacek Firlik at GSK
- Jacek Fiszer at Allegro
- Jacek Flak at VTT
- Jacek Flak at ConSol Software GmbH
- Jacek Flanek at Esselte
- Jacek Flasiński at Dentons
- Jacek Flasza at Polska Press Grupa
- Jacek Flejsierowicz at jl2 Architecture
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- Jacek Florczyk at Argos Multilingual
- Jacek Florysiak at Kongsberg Gruppen
- Jacek Folta at GKN Automotive
- Jacek Foltyn at Veeam
- Jacek Foremski at Atlassian
- Jacek Fornal at STELIA Aerospace North America
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- Jacek Fraczkiewicz at Philip Morris International
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- Jacek Frosztęga at Boryszew S.A. oddział Maflow w Tychach
- Jacek Fryczyński at Radiometer
- Jacek Frydrych at Bestseller
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- Jacek Frydrysiak at Primient
- Jacek Furman at Volvo Buses
- Jacek Furmankiewicz at PROS
- Jacek Furmański at eo Networks S.A.
- Jacek Furtak at Protegrity
- Jacek G. at PsiQuantum
- Jacek G. at Export Development Canada
- Jacek G. at Julius Baer
- Jacek G. at MM Packaging
- Jacek G. at NTT
- Jacek Gabanowicz at Mindstone
- Jacek Gabryel at Mapp Digital
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- Jacek Gaczkowski at Jacobs
- Jacek Gaczor at ORLEN
- Jacek Gadomski at Productsup
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- Jacek Gadzinski at Saab Group
- Jacek Gaj at RTX
- Jacek Gajda at X KOM SP Z O O
- Jacek Gajdecki at STAC
- Jacek Gajdosz at Granteam Sp. z o.o. We Build Complex IT Solutions: IT Solutions for Laboratories.
- Jacek Gajewski at GE Vernova
- Jacek Gajewski at ICE InsureTech
- Jacek Gajewski at Internet Society
- Jacek Galanciak at Plane
- Jacek Galas at Groupe SEB
- Jacek Gałazka at Dynatrace
- Jacek Galewicz at Kongsberg Automotive
- Jacek Galewicz at Tieto
- Jacek Galewicz at Goodyear
- Jacek Galiszewski at Santander Bank Polska
- Jacek Galkowski at FactoryPal
- Jacek Galuszczynski at SpotOn
- Jacek Gałuszka at Credit Agricole Bank Polska
- Jacek Gamrot at Hisense Europe
- Jacek Gancarek at Westinghouse
- Jacek Ganiebny at Altana
- Jacek Gapinski at FIFA
- Jacek Gapski at Kimball Electronics
- Jacek Garbaczewski at Ingka Centres
- Jacek Garbatowski at Sodexo
- Jacek Garbiec at Dentsply Sirona
- Jacek Gardjan at Bank Pekao
- Jacek Gardzielik at Coffeedesk
- Jacek Gąsiorowski at Lindar Media
- Jacek Gąsiorowski at Société Générale
- Jacek Gątkowski at PPG Industries
- Jacek Gawecki at MCA Connect
- Jacek Gawęda at Polimex Mostostal
- Jacek Gawędzki at UNIQA Polska
- Jacek Gawlik at MULTIVAC
- Jacek Gawron at InPost SA
- Jacek Gazda at Alior Bank SA
- Jacek Gazda at Daikin Poland
- Jacek Gebala at Aldridge Electric
- Jacek Gebka at 3WebApps - Adobe Magento Bronze Solution Partner
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- Jacek Gęborys at Baxter
- Jacek Gediga at Clariant
- Jacek Geremek at Toshiba Tec UK
- Jacek Gerwel at BNP Paribas Bank Polska
- Jacek Gibula at Natural Power
- Jacek Giebel at QIAGEN
- Jacek Gielas at Varonis
- Jacek Giembicki at Bausch Health Companies
- Jacek Giemza at Culina Group
- Jacek Gierach at Canon EMEA
- Jacek Gierszewski at BNP Paribas Bank Polska
- Jacek Gierszewski at ING Hubs Poland
- Jacek Gil at MTU Aero Engines
- Jacek Gillispie at Summit Funding
- Jacek Gintrowicz at Vonage
- Jacek Gizinski at Hilti
- Jacek Giżyński at Ingersoll Rand
- Jacek Glab at Prysmian Group
- Jacek Gładysz at Medicover
- Jacek Gleba at Kuehne + Nagel
- Jacek Glen at imapp
- Jacek Glesmann at The Resort at Pelican Hill
- Jacek Gliniak at FLUSSO LIMITED
- Jacek Glinka at ABB
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- Jacek Głogosz at Jochen Schweizer mydays Group
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- Jacek Głowacz at Sollers Consulting
- Jacek Godziebiewski at Panattoni
- Jacek Godziuk at Capco
- Jacek Gogol at Volvo Construction Equipment
- Jacek Gogol at Ammann Group
- Jacek Gogolin at Nordea
- Jacek Gogołowicz at Aon
- Jacek Gogolowicz Acma Cgma at Elekta
- Jacek Gola at Locon Sp. z o.o.
- Jacek Gołębiewski at Ericsson
- Jacek Gołek at Piwik PRO
- Jacek Golimowski at InPost SA
- Jacek Goliński at European Commission
- Jacek Goliszewski at Business Centre Club
- Jacek Golla at Warner Bros. Discovery
- Jacek Goluch at Volkswagen Financial Services (Poland)
- Jacek Góra at Nokia
- Jacek Gorący at mBank
- Jacek Góraj at Torpol SA
- Jacek Gorbaczow at Phinance S.A.
- Jacek Górecki at Arrow Electronics
- Jacek Górecki at ITMAGINATION
- Jacek Gorgoń at Crowdmanager.io
- Jacek Górka at 5th Military Hospital with Polyclinic in Cracow
- Jacek Gorski at Subsea 7
- Jacek Górski at Nordea
- Jacek Górski at Wolters Kluwer
- Jacek Goryszewski at The Estée Lauder Companies
- Jacek Gorzowski at Abbott
- Jacek Goszczycki at CRN Polska
- Jacek Goszczynski at ZF Group
- Jacek Goszczynski at International Registries
- Jacek Goszczyński at Kaufland Deutschland
- Jacek Goszczyński at Kaufland Polska
- Jacek Gowgiel at Palo Alto Networks
- Jacek Goździk at IBM
- Jacek Grabarczyk at Asahi Europe & International
- Jacek Grabarczyk at PKP Intercity
- Jacek Graboś at HedgeServ
- Jacek Grabowski at RMF Engineering, Inc.
- Jacek Grabowski at Nationale-Nederlanden
- Jacek Grabowski at home.pl
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- Jacek Grajda at Castorama Polska Sp. z.o.o.
- Jacek Grajkowski at Kuehne + Nagel
- Jacek Gralak at Transition Technologies PSC
- Jacek Granek at CashDirector
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- Jacek Gratkiewicz at Ringier Axel Springer Polska
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- Jacek Greniger at Tieto
- Jacek Grob at Laars Heating Systems
- Jacek Grochowski at Solvd Group
- Jacek Grodecki at Maxar Technologies
- Jacek Grodzki at Siemens Energy
- Jacek Gromadzki at Urban
- Jacek Grondalski at KGHM Polska Miedz SA
- Jacek Gronowski at State Street
- Jacek Grotkowski at PAYBACK
- Jacek Grotnik at Stout
- Jacek Gruca at Unit4
- Jacek Gruchalski at Stowarzyszenie Interim Managers SIM
- Jacek Grudnik at MS Services
- Jacek Gruszczyński at Pierre Fabre
- Jacek Gruszka at Offshore Monitoring Ltd
- Jacek Gryboś at UiPath
- Jacek Gryboś at Dyson
- Jacek Grys at JLL
- Jacek Grys at Rockwool
- Jacek Gryzbowski at LifeVista
- Jacek Grzebielucha at The Polish Scouting and Guiding Association (ZHP)
- Jacek Grzechnik at mBank
- Jacek Grzegorczyk at Britenet
- Jacek Grzegorz Rożek at Bowim SA
- Jacek Grzegrzółka at AiFi
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- Jacek Grzybek at Sandvik Coromant
- Jacek Grzybowski at Cleo
- Jacek Grzybowski at Bank Ochrony Srodowiska SA
- Jacek Grzybowski at Cleo
- Jacek Grzywa at Wakacje.pl
- Jacek Guła at intive
- Jacek Gulij at Lucky Duck Games
- Jacek Gumienny at Bridgestone EMEA
- Jacek Gut at FlexLink
- Jacek Guzek at SAS Institute
- Jacek Guziałek at Grupa Maspex
- Jacek Guzinski at Volkswagen Group Polska
- Jacek Guzowski at Capgemini
- Jacek Gwizdak at IS-Wireless
- Jacek Gwiżdż at SKF Group
- Jacek Gzel at Vattenfall
- Jacek Haber at Air Liquide
- Jacek Habura at Capgemini
- Jacek Hadyk at Electrolux
- Jacek Hage at EnBW
- Jacek Hajduk at SD Worx
- Jacek Hajdun at VASCO Benelux
- Jacek Hajnrych at Infoniqa
- Jacek Haliniak at CAE Parc Aviation Limited
- Jacek Halon at Crowdstrike
- Jacek Halusiak at Savills
- Jacek Hanarz at Grupa RMF
- Jacek Hańczuk at Just Eat Takeaway.com
- Jacek Handzlik at PwC
- Jacek Hanslik at Cognex
- Jacek Hanusik at Detecon International
- Jacek Haraburda at TUATARA
- Jacek Haraburda at Vienna Insurance Group AG Wiener Versicherung Gruppe
- Jacek Harackiewicz at PwC Polska
- Jacek Harazin at Merck Group
- Jacek Harkawik at Salamander Window & Door Systems
- Jacek Harłukowicz at Onet.pl
- Jacek Hasiec at Futureal Group
- Jacek Haskey at Rally House
- Jacek Haskey at Paragon Star
- Jacek Hatlapa at Interoute Communications Limited
- Jacek Hausler at Combi Lift GmbH
- Jacek Hawiger at Amytrx Therapeutics
- Jacek Hawliczek at Santen
- Jacek Hawrysz at Zoetis
- Jacek Hebda at Vattenfall
- Jacek Hejna at Stock Spirits Group
- Jacek Hełka at TD SYNNEX
- Jacek Herrmann at Billennium
- Jacek Hetman at PwC Polska
- Jacek Hewko at Databarracks
- Jacek Hirsztritt at Alshaya Group
- Jacek Hiszpański at Tooploox
- Jacek Hladysz at FANUC Europe
- Jacek Hnat at S5 Consulting
- Jacek Hoc at Budimex
- Jacek Hołda at Nokia
- Jacek Horbacz at ALEC
- Jacek Horoszko at Phinance S.A.
- Jacek Hrycyna at Spyrosoft
- Jacek Hucał at Saleor Commerce
- Jacek Hucz at Dino Polska SA
- Jacek Hutyra at Leroy Merlin
- Jacek Hys at Transition Technologies MS
- Jacek Hyzy at Prudential Financial
- Jacek I. at EY
- Jacek I. at BullionVault
- Jacek I. at Powszechna Kasa Oszczednosci Bank Polski SA
- Jacek Idziak at Real-Time Innovations
- Jacek Idzik at Rydoo
- Jace Kienzle at Paycom
- Jacek Ignasiak at ABICOR BINZEL
- Jacek Ignaszak at Fame
- Jacek Iljin at Alior Bank SA
- Jace Kilmer at Sunrise Homeless Navigation Center
- Jace Kim at Cambridge Spark
- Jace Kim at TTI
- Jace Kirk at PGA of Australia
- Jace Kirk at Farmers Insurance
- Jacek Irlik at KION Group
- Jacek Irzykowski at Industrial Light & Magic
- Jace Kitchen at Hyperbots Inc.
- Jacek Iwańczuk at Brenntag
- Jacek Iwanicki at Prysmian Group
- Jacek Iwanicki at OP Mobility
- Jacek Iwaszkiewicz at morele.net
- Jacek Izdebski at Avensia
- Jacek Izdebski at Inter Cars SA
- Jacek J. at MACZFIT
- Jacek J. at Nykredit
- Jacek J. at TRU-FLEX
- Jacek J. at Kuehne + Nagel
- Jacek Jablonski at Avon
- Jacek Jabłoński at Bank Gospodarstwa Krajowego
- Jacek Jabłoński at Allegro
- Jacek Jabłoński at Citigroup
- Jacek Jabłoński at OC&C Strategy Consultants
- Jacek Jabłoński at RTB House
- Jacek jacek.wojcicki at Biesterfeld AG
- Jacek Jacewicz at Secure A Ship Ltd.
- Jacek Jachimowski at Kyndryl
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- Jacek Jackiewicz at State Street
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- Jacek Jackowski at UL
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- Jacek Jadwiszczak at S3 Connected Health
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- Jacek Jagaczewski at Inter IKEA Group
- Jacek Jagieła at ZF Group
- Jacek Jagiello at Micromeritics
- Jacek Jagiełło MSA at MSA Safety
- Jacek Jagielski at Hitachi Rail
- Jacek Jąkalski at JPMorgan Chase & Co.
- Jacek Jakimczyk at Zoovu
- Jacek Jakowski at Oak Ridge National Laboratory
- Jacek Jakubiak at Salamander Window & Door Systems
- Jacek Jakubiak at Spyrosoft
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- Jacek Jakubowski at PwC Polska
- Jacek Jakubowski at Scalo
- Jacek Jakubowski at Telewizja Polska
- Jacek Jakub Rozwadowski at Centrum Medyczne Enel Med SA
- Jacek Jaminski at BP
- Jacek Jamroz at EY
- Jacek Janczak at Rossmann Polska
- Jacek Janczewski at Hudson River Trading
- Jacek Jańczuk at Bank BPS SA
- Jacek Janczyk at SoftPos
- Jacek Janiak at Tate & Lyle
- Jacek Janicki at Aviva
- Jacek Janicki at Capgemini
- Jacek Janicki at Allianz Polska
- Jacek Janiczak at XTB online trading
- Jacek Janik at HSBC
- Jacek Janikowski at Arla
- Jacek Janiszewski at Intel
- Jacek Jankiewicz at Centralny Ośrodek Informatyki
- Jacek Jankowiak at Exact Sciences
- Jacek Jankowski at Warsaw School of Economics
- Jacek Jankowski at Grupa Wirtualna Polska
- Jacek Jankowski at Randstad Polska
- Jacek Jankowski at UNOPS
- Jacek Jan Nowak at Bionic
- Jacek Janocha at VietJet Air
- Jacek Janowicz at Dynatrace
- Jacek Januszewski at TripStack
- Jacek Jara at Gerber Architekten
- Jacek Jarczyk at Essentra
- Jacek Jarecki at Harman
- Jacek Jarmulak at Voicegain
- Jacek Jarocki at Danone
- Jacek Jarocki at Volvo Trucks
- Jacek Jarocki at Budimex
- Jacek Jaros at Akamai Technologies
- Jacek Jarosiewicz at Insight Investment
- Jacek Jarosik at TimeCamp Inc
- Jacek Jarosik at Coders Lab
- Jacek Jarosz at PZPN
- Jacek Jarosz at EY
- Jacek Jarosz at Lingaro
- Jacek JAROSZ at Ceva Logistics
- Jacek Jaruszewski at Xebia
- Jacek Jarzab at Diehl Group
- Jacek Jarzab at Smart4Aviation
- Jacek Jarzembek at Henkel
- Jacek Jasiniak at LUX MED
- Jacek Jasinski at FuelGems Inc.
- Jacek Jasiński at Source Corp
- Jacek Jasiński at Symfonia
- Jacek Jasiński at Abplanalp Sp. z o.o.
- Jacek Jasiński at Philip Morris International
- Jacek Jasiolek at PwC Polska
- Jacek Jaskólski at Mediatask
- Jacek Jaśkowiak at Poznań City Hall
- Jacek Jaskulski at Netguru
- Jacek Jaskulski at Mondelez International
- Jacek Jastrowicz at Soundoshi
- Jacek Jastrzebski at Bank Guarantee Fund
- Jacek Jastrzębski at Fathom Group
- Jacek Jastrzębski at Polish Financial Supervision Authority
- Jacek Jaworek at Norma Group
- Jacek Jaworski at IIMCB
- Jacek Jaworski at KCR
- Jacek Jaworski at LEGO
- Jacek Jaworski at TRUMPF
- Jacek Jaworski at ICON
- Jacek Jaworski at Huawei
- Jacek Jaworski at Allegro
- Jacek Jaworski at Accenture
- Jacek Jaxiewicz at 4. Wojskowy Szpital Kliniczny z Polikliniką SP ZOZ we Wrocławiu
- Jacek Jędruch at DSV
- Jacek Jędrzejczyk at Holcim Polska
- Jacek Jędrzejewski at Volt
- Jacek Jelitto at Merck Group
- Jacek Jelonek at VolleyStation
- Jacek Jendraszek at Sii Poland
- Jacek Jendrośka at Bureau Veritas Group
- Jacek Jereczek at Airbus
- Jacek Jerzemowski at Santander Digital Services
- Jacek Jesionowski at Jacobs
- Jacek Jętczak at University of Gdansk
- Jacek Jeżewski at Chronos Consulting
- Jacek Jezierski at White & Case
- Jacek Jezyk at WEBCON
- Jacek Jodda at Speno International S.A.
- Jacek Jodłowski at ING Bank Slaski SA
- Jacek Jołkowski at Amrest
- Jacek Jonca - Jasinski at Prairie View A&M University
- Jacek Jonczy at Dreamlab Technologies
- Jacek Jończy at British Council
- Jacek Jonczyk at Adesso AG
- Jacek Jonda at Rockwell Automation
- Jacek Joniec at IT LeasingTeam
- Jacek Jozefowicz at Nokia
- Jacek Juchniewicz at Aller Aqua
- Jacek Juraszek at GridStrong
- Jacek Jurek at Philip Morris International
- Jacek Jurek at Electrolux
- Jacek Jurgiel at Telewizja Polska
- Jacek Juriewicz at ING Bank Slaski SA
- Jacek Jursza at Worksuite Inc.
- Jacek Jusyn at Cytiva
- Jacek Juszczyszyn at Nokia
- Jacek K. at ING Hubs Poland
- Jacek K. at ITCARD
- Jacek K. at JPMorgan Chase & Co.
- Jacek K. at London Stock Exchange
- Jacek K. at EBRD
- Jacek K. at EDINA Vetcare Group
- Jacek K. at Danske Commodities
- Jacek K. at Balluff
- Jacek Kacperski at BNY Mellon
- Jacek Kacperski at ProSep
- Jacek Kacprowicz at Lingaro
- Jacek Kacprowicz at ADS-TEC Energy
- Jacek Kacprzak at Thermo King Corporation
- Jacek Kaczmarczyk at Police Digital Service
- Jacek Kaczmarek at KGHM Polska Miedz SA
- Jacek Kaczmarek at SwingDev
- Jacek Kaczmarek at Infosys
- Jacek Kaczmarek at Hippo Insurance
- Jacek Kaczmarski at smartpatient
- Jacek Kaczmarski at Ingka Centres
- Jacek Kaczor at Nexio Management
- Jacek Kaczynski at Aptiv
- Jacek Kaczyński at Telewizja Polsat
- Jacek Kadluczka at LiveChat
- Jacek Kadłuczka at Pet Media Group
- Jacek Kadziński at Amica SA
- Jacek Kafel at Novo Nordisk
- Jacek Kaganek at Photon Energy Group
- Jacek Kaim at COMMUNITY LIVING BC
- Jacek Kajda at EY
- Jacek Kajmowicz at Volpi Group
- Jacek Kajtarek at ERLI.pl
- Jacek Kała at FEG
- Jacek Kalamarz at Dropbox
- Jacek Kalczyński at Logitech
- Jacek Kalemba at Husky Injection Molding Systems Ltd.
- Jacek Kaleta at Echo Investment S.A.
- Jacek Kaleta at ZF Group
- Jacek Kalinowski at Żabka Polska
- Jacek Kalinowski at PLAY
- Jacek Kalista at mBank
- Jacek Kalkowski at PIKA
- Jacek Kałuża at InPost SA
- Jacek Kałużny at Savills
- Jacek Kalwasinski ☁ at Cloudica
- Jacek Kamieniecki at Equatex
- Jacek Kaminski at Fugro
- Jacek Kaminski at Bosch
- Jacek Kamiński at Sii Poland
- Jacek Kamiński at HSBC
- Jacek Kamiński at mBank
- Jacek Kamiński at Corza Medical
- Jacek Kamiński at Prometheus Group
- Jacek Kamionka at Polskie Sieci Elektroenergetyczne S.A.
- Jacek Kamosinski at X KOM SP Z O O
- Jacek Kampowski at DXC Technology
- Jacek Kamyk at ZF Group
- Jacek Kania at AstraZeneca
- Jacek Kaniewski at Volkswagen Group Polska
- Jacek Kapczynski at Groupe SEB
- Jacek Kapela at Grupa ZPR Media
- Jacek Kapla at Cavatina Holding
- Jacek Kapłon at JPMorgan Chase & Co.
- Jacek Kapusta at Rockwell Automation
- Jacek Karal at GAZ-SYSTEM
- Jacek Karas at Ericsson
- Jacek Karaś at Labcon - relevant stories
- Jacek Karasiński at Citigroup
- Jacek Karaśkiewicz at Google
- Jacek Karaszewski at Klick Health
- Jacek Karbarz at Bunzl
- Jacek Karbownik at ZF Group
- Jacek Karczewski at ORLEN
- Jacek Karczewski at ABSL Poland
- Jacek Kardyś at ALTEN
- Jacek Karkowski at Rossmann Polska
- Jacek Karliński at Politechnika
- Jacek Karluk at VodafoneZiggo
- Jacek Karluk at Vodafone
- Jacek Karnat at SI-Consulting
- Jacek Karnicki at Walo Bertschinger
- Jacek Karnowka at Opensignal
- Jacek Karnowski at Santander Bank Polska
- Jacek Karolak at Oknoplast Sp. z o.o.
- Jacek Karolczak at Graylight Imaging
- Jacek Karolonek at Eviden
- Jacek Karolonek at Atos
- Jacek Karpiński at Siemens Healthineers
- Jacek Karpiński at SAUERESSIG Group
- Jacek Karpowicz at Maxi Zoo Polska
- Jacek Karwan at Vistra
- Jacek Karwas at Signify
- Jacek Karwasiński at BlueSoft
- Jacek Kasica at Taurus Group
- Jacek Kasinski at Agrisolutions
- Jacek Kasperczyk at Kyndryl
- Jacek Kasperczyk at Bonnier Business (Polska) sp. z o.o.
- Jacek Kasperski at Compensa Polska
- Jacek Kasprzyk at PepsiCo
- Jacek Kaszewski at Avenga
- Jacek Kawalec at VoiceLab
- Jacek Kawecki at Joby Aviation
- Jacek Kazana at Solidigm
- Jacek Kazimierczak at Kilsaran International
- Jacek Kazimierczyk at HICRON Sp. z o.o.
- Jacek Kazimierz Garstka at McDonald's Polska
- Jacek Kazimierz Jagielski at National Centre for Nuclear Research
- Jacek Kedzierski at IBM
- Jacek Kędzierski at JPMorgan Chase & Co.
- Jacek Kędzierski at Adamed Pharma
- Jacek Kędzierski at Evernex
- Jacek Kędzior at EY
- Jacek Kepka at Cisco
- Jacek Kerber at Bühler Group
- Jacek Kes at Scalo
- Jacek Kibilda at Commonwealth Cyber Initiative (CCI)
- Jacek Kiczor at Visa
- Jacek Kieblesz at IBM
- Jacek Kielański at Adamietz Sp. z o.o.
- Jacek Kielar at Siemens
- Jacek Kiełducki at Accolade Group
- Jacek Kiernicki at Panda Group
- Jacek Kijewski at OLX Group
- Jacek Kikowski at VANonsite
- Jacek Kilian at Trusted Enterprise
- Jacek Kilian at ING Lease (Polska)
- Jacek Kilinowski at Iron Mountain
- Jacek Kiljanski at Eli Lilly
- Jace K. Kim at Twilio
- Jacek Kimak at Exalo Drilling
- Jacek Kinecki at The PayPro
- Jacek Kinecki at Izba Gospodarki Elektronicznej
- Jacek Kinowski at CBRE Group
- Jacek Kisielewicz at Freight Investor Services
- Jacek Kisyński at Visier
- Jacek Klanowski at Polskie Sieci Elektroenergetyczne S.A.
- Jacek Kłapacz at Teamwire
- Jacek Klauziński at Talex SA
- Jacek Klecha at Medicover
- Jacek Kleczkowski at mBank
- Jacek Klee at Samsung
- Jacek Klepacki at Hollander International Storage and Moving Company Inc.
- Jacek Klepczarek at PORR Polska
- Jacek Klimaszewski at Orange
- Jacek Klimisz at ArcelorMittal
- Jacek Klimkowicz at intive
- Jacek Kloc at GT GROUP TOMASZEK
- Jacek Kłopotowski at 11 bit studios
- Jacek Klosinski at Gordon Ramsay Restaurants
- Jacek Kloska at Omada
- Jacek Kłosowski at MacGregor
- Jacek Klos-Wygas at Oxford Nanopore Technologies
- Jacek Kluszczyński at Alior Bank SA
- Jacek Kluszczyński at Rossmann Polska
- Jacek Kmieciak at Euroclear
- Jacek Kmieciak at Volvo Construction Equipment
- Jacek Kmiecik at AirPlus International
- Jacek Kmiecik at Donnelley Financial Solutions
- Jacek Knaur at Software Mind
- Jacek Kniaz at Teads
- Jacek Knop at Chase Corp
- Jacek Knosała at Vlassenroot Group
- Jacek Knudson at Chicago Public Schools
- Jacek Koba at ZTE Corporation
- Jacek Kobialka at Frontex
- Jacek Kobiela at HSBC
- Jacek Kobierowski at Société Générale
- Jacek Kobrenczuk at ENSEK
- Jacek Kobus at TRU Development
- Jacek Kobylec at Simple SA
- Jacek Kobza at LOT Aircraft Maintenance Services
- Jacek Kocan at Capgemini
- Jacek Kocemba at Aon
- Jacek Kochanowicz at Benefit Systems SA
- Jacek Kociecki at UPM Adhesive Materials
- Jacek Kocyba at ING Hubs Poland
- Jacek Kojdecki at CeDo Limited
- Jacek Kolanowski at Victor Chang
- Jacek Kolany at Tarczyński S.A.
- Jacek Kolany at Tarczynski SA
- Jacek Kolasa at Netdata
- Jacek Kolasiński at Bank Millennium SA
- Jacek Kołcz at Nowa Era
- Jacek Koleżyński at Elastic
- Jacek Koleżyński at Happening
- Jacek Kołkowski at Trouw Nutrition Polska
- Jacek Kołłątaj-Srzednicki at Sonova
- Jacek Kolodziej at Comatec Group
- Jacek Kołodziej at Allegro
- Jacek Kołodziej at DRiV Incorporated
- Jacek Kołodziej at Goldman Sachs
- Jacek Kołodziej at Powszechna Kasa Oszczednosci Bank Polski SA
- Jacek Kołodziejczyk at Vertiv
- Jacek Kołodziejczyk at Milla Logistics Sp. z o.o.
- Jacek Kołodziejczyk at Valeo
- Jacek Kołodziejek at Oliver Wyman
- Jacek Kolski at Allegro
- Jacek Kołt at Hemmersbach
- Jacek Kolwas at Sii Poland
- Jacek Kominek at Merck
- Jacek Komór at Fitch Group
- Jacek Kompanowski at DACI Utilities Engineering Consultancy Ltd
- Jacek Konachowicz at Norwegian
- Jacek Konaszczuk at Advatech sp. z o.o.
- Jacek Kondratowicz at Electrolux
- Jacek Kondratowicz at ORing Industrial Networking Corp.
- Jacek Konieczny at GenePlanet
- Jacek Konieczny at Nauto
- Jacek Konik at Euro Pool System
- Jacek Kononowicz at Vaimo
- Jacek Konopacki at beforward.jp
- Jacek Konopelski at SAP
- Jacek Konopka at Genpact
- Jacek Konrad Słomczyński at Hemmersbach
- Jacek Konsur at PNE AG
- Jacek Kopania at Atos
- Jacek Kopanski at Arthur D. Little
- Jacek Kopański at Solaris
- Jacek Kopciał at Troax AB
- Jacek Kopciński at Signify
- Jacek Kopczyński at Agencja Rozwoju Przemysłu S.A.
- Jacek Kopec at BOURBON
- Jacek Kopeć at EUROCONTROL
- Jacek Kopeć at Air Liquide
- Jacek Kopel at Aptiv
- Jacek Koprowski at DXC Technology
- Jacek Korbel at Adform
- Jacek Korcz at mBank
- Jacek Korczyński at FabricAir
- Jacek Korendo at Kyndryl
- Jacek Kornacki at PKO Finat Sp. z o.o.
- Jacek Kornata at AstraZeneca
- Jacek Kornatka at Electric Enjin
- Jacek Korneluk at Blocksquare
- Jacek Korniak at ZEN.COM
- Jacek Korona at ForeFront ☁
- Jacek Koronkiewicz at Julius Baer
- Jacek Koronkiewicz at Nationale-Nederlanden
- Jacek Korpikiewicz at tabby
- Jacek Korta at Egnyte
- Jacek Koryciński at Polpharma Biologics
- Jacek Korycki at Baker Hughes
- Jacek Korzec at ZPUE SA
- Jacek Korzeniewski at Canon EMEA
- Jacek Kościelniak at IN tIME Express Logistik GmbH
- Jacek Kościesza at RocketDNA | Drones & Automation
- Jacek Kościukiewicz at Cambi
- Jacek Kosecki at ResMed
- Jacek Kosiba at Motorola Solutions
- Jacek Kosiński at SoftFlow
- Jacek Koskowski at Grupa Kino Polska
- Jacek Koślacz at NOTUS Finanse S.A.
- Jacek Kosowski at Nordea
- Jacek Kostanty at FOSS
- Jacek Kosuniak at ORLEN
- Jacek Koszalka at Oncimmune
- Jacek Koszyk at All for One Poland
- Jacek Kotarak at Svea Solar
- Jacek Kotarba at audibene
- Jacek Kotarbinski at Kotler Impact Inc.
- Jacek Kotorowicz at Future Mind
- Jacek Kotula at Villeroy & Boch
- Jacek Kotwica at Flytronic S.A.
- Jacek Kotynski at Rockwell Automation
- Jacek Kowal at Sii Poland
- Jacek Kowalczyk at Senetic
- Jacek Kowalczyk at PHILIPP PLEIN
- Jacek Kowalczyk at Commerzbank
- Jacek Kowalewski at Roche
- Jacek Kowalik at Procter & Gamble
- Jacek Kowalik at ROHLIG SUUS Logistics
- Jacek Kowalik at Zoomlion
- Jacek Kowalski at Hyland
- Jacek Kowalski at Accenture
- Jacek Kowalski at Arla
- Jacek Kowalski at ETC-PZL Aerospace Industries
- Jacek Kowalski at FIEGE
- Jacek Kowalski at Matrix Polymers
- Jacek Kowalski at Netia SA
- Jacek Kowalski at Point72
- Jacek Kowalski at Polenergia
- Jacek Kowalski at Samsung
- Jacek Kowalski at Scania
- Jacek Kozak at European Commission
- Jacek Kozakowski at JetBridge
- Jacek Kozal at Revolut
- Jacek Koziel at Fluor Corporation
- Jacek Kozieł at Uncapped
- Jacek Kozieł at Valeo
- Jacek Kozinski at Nokia
- Jacek Koziński at Treatwell
- Jacek Kozioł at Xfive.co
- Jacek Kozłowki at Kyndryl
- Jacek Kozlowski at Infopro Learning
- Jacek Kozlowski at GFT Group
- Jacek Kozlowski at Daikin Poland
- Jacek Kozłowski at Britenet
- Jacek Kozłowski at ING Bank Slaski SA
- Jacek Kożuch at BIK
- Jacek Krajcer at Stryker
- Jacek Krajewski at Diversey Europe
- Jacek Krajewski at Diversey
- Jacek Krajewski at elevato
- Jacek Krajewski at Jobtome
- Jacek Krajewski at Sealed Air
- Jacek Krajniak at Altrad Alpha
- Jacek Krajniak at Global Wind Service
- Jacek Kraś at PwC Polska
- Jacek Krasicki at Bank Gospodarstwa Krajowego
- Jacek Krasnodebski at IQVIA
- Jacek Krasnowski at Leroy Merlin
- Jacek Krasowski at Rydoo
- Jacek Krassowski at John Deere
- Jacek Kratynski at Cargill
- Jacek Krause at Deloitte South Africa
- Jacek Krause at Media Expert - Terg
- Jacek Krause at Deloitte France
- Jacek Krause at Deloitte Danmark & Norden
- Jacek Krause at Deloitte Canada
- Jacek Krause at Deloitte
- Jacek Krauze at PwC
- Jacek Krauzowicz at Procter & Gamble
- Jacek Krawczyk at OP Mobility
- Jacek Krawczykowski at Polski Holding Nieruchomosci SA
- Jacek Krawiec at ING Hubs Poland
- Jacek Kreft at Dell Technologies
- Jacek Krenzel at British Red Cross
- Jacek Kroczak at SSF Ingenieure AG
- Jacek Kroczak at Spot Ship
- Jacek Krol at Roche
- Jacek Król at Sii Poland
- Jacek Król at AFRY
- Jacek Królik at RETHINK Digital Business Design
- Jacek Królik at The Batteries
- Jacek Królikowski at Grain
- Jacek Królikowski at Jacobs
- Jacek Kroner at Marketplanet
- Jacek Kropidłowski at Hochland
- Jacek Kropiewnicki at Shell
- Jacek Krowiak at JYSK
- Jacek Krupa at Terrepower
- Jacek Krupa at Alstom
- Jacek Krupa at Shell
- Jacek Kruś at MADFINGER Games, a.s.
- Jacek Kruszewski at Mazda Motor Europe
- Jacek Kruszewski at Orange
- Jacek Krutul at Sollers Consulting
- Jacek Krużel at SoftwareOne
- Jacek Krużycki at Lufthansa Systems
- Jacek Krygier at eLeader
- Jacek Krynski at Google
- Jacek Kryściak at Rockwell Automation
- Jacek Kryszkiewicz at Remote Sensei
- Jacek Kryszkiewicz at VPK Packaging Group NV
- Jacek Krywko at Ars Technica
- Jacek Krzciuk at LHY
- Jacek Krzeczkowski at PRESS GLASS
- Jacek Krzemień at Coface
- Jacek Krzemiński at AstraZeneca
- Jacek Krześniak at Polimex Mostostal
- Jacek Krzewiński at Sii Poland
- Jacek Krzyszczak at Accenture
- Jacek Krzysztofek at Philip Morris International
- Jacek Krzysztof Kujawski at Unit4
- Jacek Krzysztof Wiśniewski at GFT Group
- Jacek Krzyżanowski at OMNI3D
- Jacek Kuban at Powszechna Kasa Oszczednosci Bank Polski SA
- Jacek Kubas at Barry Callebaut Group
- Jacek Kubat at Noble Corp Plc
- Jacek Kubiak at Recruitee
- Jacek Kubiak at Stow Group
- Jacek Kubica at mBank
- Jacek Kubica at Creepy Jar
- Jacek Kubicki at FWU
- Jacek Kubiczek at MoneyGram
- Jacek Kubik at Bank Gospodarstwa Krajowego
- Jacek Kubin at Onwelo
- Jacek Kubka at Polskie Gornictwo Naftowe i Gazownictwo SA
- Jacek Kuć at First Derivative
- Jacek Kucharczyk at Databricks
- Jacek Kucharski at PLAY
- Jacek Kucharski at Nokia
- Jacek Kucharzewski at KMD Poland
- Jacek Kucharzewski at OEX
- Jacek Kucharzyk at PM Group
- Jacek Kuchenbeker at Polskie Sieci Elektroenergetyczne S.A.
- Jacek Kucz at KPMG UK
- Jacek Kucz at KPMG
- Jacek Kucza at Siemens
- Jacek Kuczera at Fluor Corporation
- Jacek Kuczkowski at PKC Group
- Jacek Kufeldt at CBTax
- Jacek Kugacz at Fairfax
- Jacek Kugler at Acertas
- Jacek Kujawski at Poznan University of Medical Sciences
- Jacek Kujawski at 3Shape
- Jacek Kujawski at Bristow Group
- Jacek Kujawski at intive
- Jacek Kukawski at Capgemini
- Jacek Kukiz at Vesuvius Poland
- Jacek Kukla at Forward Thinking Systems
- Jacek Kukluk at Dana-Farber Cancer Institute
- Jacek Kukolowicz at Bluewater Energy Services
- Jacek Kukuła at GE Vernova
- Jacek Kułakowski at Fosun
- Jacek Kulawik at GE Vernova
- Jacek Kulczykowski at CRIDO
- Jacek Kulig at Concentrix
- Jacek Kulig at Nordensa®
- Jacek Kulig at Altrad Alpha
- Jacek Kulikowski at Transition Technologies-Software
- Jacek Kuliński at Medicover
- Jacek Kuliś at ESAB
- Jacek Kulisiewicz at ING Hubs Poland
- Jacek Kuna at 11 bit studios
- Jacek Kunicki at BlueSoft
- Jacek Kunicki at SoftwareMill
- Jacek Kurcin at Ferrosan Medical Devices
- Jacek Kurek at Powszechna Kasa Oszczednosci Bank Polski SA
- Jacek Kurek at Engenious
- Jacek Kurek at LOT Aircraft Maintenance Services
- Jacek Kurek at PORR Polska
- Jacek Kurek at Echo Investment S.A.
- Jacek Kurkowski at SwissBorg
- Jacek Kurnik at Elastic
- Jacek Kuroś at Benefit Systems SA
- Jacek Kurowski at Jeronimo Martins
- Jacek Kurowski at Qemetica
- Jacek Kurowski at INFINITI Motor Company
- Jacek Kurpas at Synthos
- Jacek Kurpaska at Air Transat
- Jacek Kurpiasz at AFRY
- Jacek Kuś at AIQLABS
- Jacek Kuś at Netcompany
- Jacek Kuś at Phinance S.A.
- Jacek Kusajda at Sanofi
- Jacek Kusajda at Sanofi Ventures
- Jacek Kusiak at Stowarzyszenie Właścicieli Nieruchomości na Wynajem "Mieszkanicznik"
- Jacek Kusion at Kroll
- Jacek Kus MCIPD at IFFCO Group
- Jacek Kuśnierz at Grape Up
- Jacek Kuśnierz at ProData Consult
- Jacek Kuśnierz at emagine
- Jacek Kuśnierz at emagine
- Jacek Kustra at ASML
- Jacek Kustra at Instytut Monitorowania Mediów IMM
- Jacek Kusz at DMG Mori
- Jacek Kutowski at DS Smith
- Jacek Kutyla at SITA
- Jacek Kutyna at ING Hubs Poland
- Jacek Kuzma at Ivanti
- Jacek Kuźmicz at PSI Polska Sp. z o.o.
- Jacek Kuźmik at Moderna Therapeutics
- Jacek Kuźniarski at Shedul
- Jacek Kuźniarski at Fresha
- Jacek Kwapis at YABIMO
- Jacek Kwapuliński at Circit
- Jacek Kwaśniewski at HTD Health
- Jacek Kwasny at FP McCann Limited
- Jacek Kwaśny at Vitalograph
- Jacek Kwiatkowski at Maileg
- Jacek Kwiatkowski at Neuca
- Jacek Kwiatkowski at Nicolaus Copernicus University
- Jacek Kwiatkowski at ROHLIG SUUS Logistics
- Jacek Kwiatkowski at Baltona
- Jacek Kwiatkowski at GSK
- Jacek Kwiatkowski at Huuuge Games
- Jacek Kwiatkowski at Atos
- Jacek Kwiecień at Tooploox
- Jacek Kwiecień at Schibsted Tech Polska
- Jacek L. at Generali Poland
- Jacek L. at Becton Dickinson
- Jacek L. at Citigroup
- Jacek Lach at AUTODOC
- Jacek Lachowicz at Volvo Construction Equipment
- Jacek Lachowski at Toptal
- Jacek Łacny at Amartus
- Jacek Łagoda at Amazon
- Jacek Lakomiec at Cognite
- Jacek Łamasz at Rawlplug
- Jacek Lampart at Google
- Jacek Lange at Flex Wind
- Jacek Lapinski at Honeywell
- Jacek Łapiński at Essity
- Jacek LASKA at KMD Poland
- Jacek Laskowski at EPAM
- Jacek Laskowski at Alokai
- Jacek Laskowski at Databricks
- Jacek Lasota at British Gas
- Jacek Lastowski at Netguru
- Jacek Laszczyk at Bank Gospodarstwa Krajowego
- Jacek Laszkiewicz at FIS
- Jacek Laszkiewicz at Beaver Electrical Machinery Ltd.
- Jacek Latawiec at IQVIA
- Jacek Łątka at PVH
- Jacek Łatkowski at International American School of Warsaw
- Jacek Lato at Envelo
- Jacek Ławecki at GEA Group
- Jacek Ławniczak at Clevertech
- Jacek Ławniczak at Concentrix
- Jacek Ławniczak at Lumenalta (formerly Clevertech)
- Jacek Lawrecki at Fortum
- Jacek Ławrynowicz at LPP
- Jacek Lazuka at SpaceX
- Jacek Lebioda at Luxembourg National Data Service (LNDS)
- Jacek Lech at Exelixis
- Jacek Lech at Aviva
- Jacek Lech at GuestTek
- Jacek Lech at Murex
- Jacek Lech at RxS LLC
- Jacek Lechocki at Magma Aviation
- Jacek Lechowicz at Mekonos
- Jacek Lecybil at Tesla
- Jacek Leczkowski at Erbud
- Jacek Łęczycki at GE Vernova
- Jacek Łęgiewicz at Polska Izba Informatyki i Telekomunikacji
- Jacek Lehmann at Bank Pocztowy S.A.
- Jace Klein at Boa Safra Ag LLC.
- Jacek Łękarski at NetFormers
- Jacek Łękawa at Redocly
- Jacek Lekston at Flora Food Group
- Jacek Lelek at Euroclear
- Jacek Lelek at Compensa Vienna Insurance Group
- Jacek Lemiecha at mBank
- Jacek Leńczuk at Wielton SA
- Jacek Leoniec at Workday
- Jacek Leonkiewicz at PGO SA
- Jacek Lepiarz at Freudenberg Medical
- Jacek Lepiarz at Deutsche Welle
- Jacek Leś at Perfect Gym Solutions
- Jacek Lesniak at Frontex
- Jacek Leśniak at ITMAGINATION
- Jacek Leśniański at Accenture
- Jacek Leśniewski at Solveredu
- Jacek Leśniewski at Tauron Polska Energia SA
- Jacek Leszczenski at CloudFerro
- Jacek Leszczewicz at LUMI
- Jacek Leszczynski at Bobsled
- Jacek Leszek Jastrzębski-Leszkowicz at Keter Plastic Ltd.
- Jacek Levernes at Skanska
- Jacek Lewandowski at PLAY
- Jacek Lewandowski at RE/MAX Poland
- Jacek Lewandowski at Sikora AG
- Jacek Lewandowski at Cisco
- Jacek Lewandowski at Fujitsu
- Jacek Lewandowski at Getin Noble Bank SA
- Jacek Lewandowski at IPOPEMA
- Jacek Lewicki at SECO/WARWICK
- Jacek Lewiński at Dajin Heavy Industry Co.,Ltd
- Jacek Lewinson at Walter de Gruyter
- Jacek Lewkowicz at Narodowy Bank Polski
- Jacek Liber at Blue Yonder
- Jacek Librowski at Leroy Merlin
- Jacek Limanowka at IAG GBS
- Jacek Limanowski at TECO Australia & New Zealand
- Jacek Linek at ALAB laboratoria
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- Jacek Lipert at Ryanair
- Jacek Lipiec at BlueSoft
- Jacek Lipiec at FairWind
- Jacek Lipiec at Signify
- Jacek Lipiecki at Rockwell Automation
- Jacek Lis at Danone
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- Jacek Lisiński at Box
- Jacek Lisowski at Ford
- Jacek Lisowski at Transsystem SA
- Jacek Lisowski at Extradom.pl
- Jacek Liszkowski at Unum Życie TUiR S.A.
- Jacek Littwin at Otto
- Jacek Łobocki at Warta
- Jacek Łobocki at ALGOMINE
- Jacek Łobocki at Rossmann Polska
- Jacek Loewe at Bentley Systems
- Jacek Łopuszyński at Alior Bank SA
- Jacek Łopuszyński at Sanoma Learning
- Jacek Lorenc at Cognitran
- Jacek Lorkowski at University of Surrey
- Jacek Łoś at Arctic Paper
- Jacek Losik at Money.pl
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- Jacek Lubański at Polish Aviation Group
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- Jacek Łubniewski at Schenker, Inc.
- Jacek Lubomirski at EDT Group
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- Jacek Lukasik at CeGaT GmbH
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- Jacek Łukaszewicz at Kommunalkredit Austria AG
- Jacek Lupa at ConocoPhillips
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- Jace Kluver at Chief Industries
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- Jacek Lyzwa at Enterprise Mobility
- Jacek M. at Frontex
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- Jacek Matysiak at Centralny Port Komunikacyjny
- Jacek Mazgaj at j-labs software specialists
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- Jacek Mazur at Positive Prints - Amazing Custom Wall Art
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- Jacek Mazur at Julius Berger Nigeria
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- Jacek Mech at Apilo
- Jacek Mechecki at Transition Technologies PSC
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- Jacek Miarzyński at Capgemini
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- Jacek Michalak at Standard Chartered Bank
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- Jacek Michalak at Paragon Medical, Inc.
- Jacek Michalczuk at Siemens Energy
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- Jacek Michałek at Standard Chartered Bank
- Jacek Michalik at Schneider Electric
- Jacek Michalkiewicz at Hologic
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- Jacek Mickholz at ING Hubs Poland
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- Jacek Migdał at Quesma
- Jacek Mijakowski at YOPE Sp. z o.o.
- Jacek Mijała at Johnson Matthey
- Jacek Mikitiuk at Oracle
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- Jacek Mikus at Seoul Robotics
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- Jacek Miłaczewski at Sollers Consulting
- Jacek Miłaszewski at PragmatIQ Law Firm
- Jacek Milewski at ORLEN
- Jacek Milewski at Bottega IT Minds
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- Jacek Milo at Square One Resources Poland
- Jacek Miloszewski at Form3
- Jacek Minda at Deloitte
- Jacek Minda at Deloitte Canada
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- Jacek Minda at Deloitte France
- Jacek Minda at Deloitte South Africa
- Jacek Mireński at Centralny Port Komunikacyjny
- Jacek Mirończuk at GSK
- Jacek Miroński at Warsaw School of Economics
- Jacek Miros at Philips
- Jacek Miros at T-Mobile
- Jacek Miros at Phillips
- Jacek Mirowski at TotalEnergies